70906290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1416

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 149724750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1367, 1482, 1729, 1995, 2470, 2730, 2734, 3458, 3705, 3990, 4101, 5187, 6835, 7410, 8202, 8645, 9569, 10374, 13670, 17290, 17771, 19138, 20505, 25935, 25973, 28707, 35542, 41010, 47845, 51870, 51946, 53313, 57414, 77919, 88855, 95690, 106626, 124397, 129865, 143535, 155838, 177710, 181811, 248794, 259730, 266565, 287070, 337649, 363622, 373191, 389595, 533130, 545433, 621985, 675298, 746382, 779190, 909055, 1012947, 1090866, 1243970, 1688245, 1818110, 1865955, 2025894, 2363543, 2727165, 3376490, 3731910, 4727086, 5064735, 5454330, 7090629, 10129470, 11817715, 14181258, 23635430, 35453145, 70906290]

約数ペア:

[(1, 70906290), (2, 35453145), (3, 23635430), (5, 14181258), (6, 11817715), (7, 10129470), (10, 7090629), (13, 5454330), (14, 5064735), (15, 4727086), (19, 3731910), (21, 3376490), (26, 2727165), (30, 2363543), (35, 2025894), (38, 1865955), (39, 1818110), (42, 1688245), (57, 1243970), (65, 1090866), (70, 1012947), (78, 909055), (91, 779190), (95, 746382), (105, 675298), (114, 621985), (130, 545433), (133, 533130), (182, 389595), (190, 373191), (195, 363622), (210, 337649), (247, 287070), (266, 266565), (273, 259730), (285, 248794), (390, 181811), (399, 177710), (455, 155838), (494, 143535), (546, 129865), (570, 124397), (665, 106626), (741, 95690), (798, 88855), (910, 77919), (1235, 57414), (1330, 53313), (1365, 51946), (1367, 51870), (1482, 47845), (1729, 41010), (1995, 35542), (2470, 28707), (2730, 25973), (2734, 25935), (3458, 20505), (3705, 19138), (3990, 17771), (4101, 17290), (5187, 13670), (6835, 10374), (7410, 9569), (8202, 8645)]